The Uniden DECT3380-5R has a large, easy-to-read LCD screen which clearly displays the date, time, extension and is also compatible with the caller-ID and call-waiting display. Other features include 70 phone book locations and 30-number caller ID history, 3-party conferencing, message waiting indicator and base duplex speakerphone. This system is expandable up to 6 handsets, up to 2 with multi-range repeaters.